Delense Housing Critical List

(Continued from Page 11) b. Fittings-Cast ferrous metal, uncoated c. Valves d. Traps-central steam systems for multi-family ings only.

(1) Vent-ferrous metal wherever practicable, brass elsewhere, no plating.

(2) Gate-terrous metal wherever practicable, brass elsewhere, no plating.

(3) Globe-ferrous metal wherever practicable, brass elsewhere, no plating.

(4) Cocks-ferrous metal wherever practicable, brass elsewhere, no plating.

(1) Boiler return

(2) Blast

(3) Bucket

(4) Float and thermostatic e. Ducts and connections.

(1) Ferrous metal phosphate treated and painted or untreated.

(2) Bright tin f. Hangers and brackets.

(1) Strap iron

(2) Cast Iron

4. Radiators, Convectors and Registers-only for noted below: a. Radiators and convectors of cast enclosure. b. Valves.

(1) Radiator, yellow brass unplated

(2) Air Valves, yellow brass unplated c. Traps-Radiator, for multi-family dwellings only, low brass unplated d. Registers and Grilles.

(1) Stamped or cast ferrous metal

(2) Fabricated steel optional for large units in floor

5. Firing Equipment--only for items listed belo'iv: a. Oil, gas and coal burners

Note: Oil burners eliminated from eastern seaboard area.

6. Control Equipment---only for items listed below: a. Damper Regulators b. Thermostats c. Pressure Controls

(1) Pressure Reducing Valves-Multi-family only

(2) Pressure stats

(3) Pressure Relief Valves d. Relays to be reduced to minimum and plating

Note: Above eliminated.

Household Equipment-to include only:

1. Ranges and Refrigerators (As available in the industry).

2. Incinerator hardware and fittings-ferrous metal, nonmetallic coated, multi-family dwellings only. Incinerator proper, of non-metallic material only.

3. Refuse receptacles-metal cans, zinc coated, modified as per Federal specifications or phosphate treated and painted.

Land Development Items-only as noted below:

1. Wells-Reinforcing Mesh for dug well slabs only.

2. Wells Casings-Ferrous metal, zinc coated only where local conditions make necessary.

3. Pipe Lines and Connections f'or water and gas distribution systems, as below: a. Pipe and Fittings, ferrous metal; zinc coated pipe only in smaller sizes or where local conditions require. b. Fire Hydrants-ferrous metal with brass limited to minimum necessary for working parts. c. Valves and stop cocks-ferrous metal where possible, otherwise with brass working parts. d. Valve boxes, small-cast ferrous metal.

4. Storage Reservoirs-only for items listed below: a. Reinforcing steel b. Elevated Steel Tanks and Supports

5. Manholes-Ferrous metal covers and bars-for streets only.

6. Water and Sewage Treatment Plants a. Reinforcing Steel b. Cast or other ferrous pipe c. Valves and Fittings d. Septic tank fittings, ferrous metal Tanks, non-metallic only.

7. Drainage and Culverts to include a. Reinforcing Mesh frames and step to include only: non-rnetallic coated. only: b. Inlet Frames and Gratings-Cast ferrous metal c. Ferrous metal gaskets and bands where required for reinforced concrete drainage pipe d. Ferrous metal angles for inlet throats in gutters

8. Pumps-to include only: a. Shallow and Deep Well b. Pressure Tan'k-phosphate treated ferrous metal painted, zinc coated where local conditions require it.

9. Electrical Service; extensions from distribution systems--overhead and underground materials of metal ot with metallic components (except metal light standards).